Here mentioned various important chemical formulas for novel students in the field of chemistry which are used in many job provide organizations like PPSC,FPSC,NTS,OTS,CSS,PMS
List of Chemical formulas
| 1. OXYGEN—O₂ |
| 2. NITROGEN—N₂ |
| 3. THE HYDROGEN—H₂ |
| 4. CARBON DIOXIDE—CO₂ |
| 5. CARBON MONOXIDE—CO |
| 6. SULFUR DIOXIDE—SO₂ |
| 7. NITROGEN DIOXIDE—NO₂ |
| 8. NITROGEN MONOOXIDE (NITRIC OXIDE) — NO |
| 9. DINITROGEN OXIDE (SITES OXIDE) — N₂O |
| 10. CHLORINE — CL₂ |
| 11. THE HYDROGEN CHLORIDE—HCL |
| 12. AMMONIA — NH₃ |
| 13. HIDROCHLORIDE ACID — HCL |
| 14. SULFURIC ACID — H₂SO₄ |
| 15. NITRIC ACID — HNO₃ |
| 16. PHOSPHORIC ACID — H₃PO₄ |
| 17. CARBON ACID — H₂CO₃ |
| 18. SODIUM HIDROXI—NAOH |
| 19. POTASSIUM HIDROXI—KOH |
| 20. CALCIUM HIDROXI—CA(OH)₂ |
| 21. SODIUM CHLORIDE—NACL |
| 22. CARBONATE OF SODIUM—NA₂CO₃ |
| 23. CALCIUM CARBONATE — CACO₃ |
| 24. CALCIUM SULPHATE — CASO₄ |
| 25. AMMONIUM SULPHATE — (NH₄)₂SO₄ |
| 26. NITRATE POTASSIUM—KNO₃ |
| 27. WHEEL — CALCIUM CARBONATE — CACO₃ |
| 28. — WHY THE TRUTH — GLUCOSE — C6H₁₂O6 |
| 29. ALCOHOL — THE 29. ALCOHOL — C₂H5OH |
| 30. CYSTIC BOWEL — POTASSIUM HIDROXI — KOH |
| 31. KHAN WHY SODA — SODIUM BICARBONATE — NAHCO₃ |
| 32. SUN — ACID CALCIUM — CAO |
| 33. GYPSUM — CALCIUM SULPHATE — CASO₄.2H₂O |
| 34. T.L.T. — TRY BLAZE STALIN — C6H₂CH₃(NO₂)₃ |
| 35. DHONI KA SODA — SODIUM CARBONATE — NA₂CO₃ |
| 36. THE EDGES OF THE TOO — COPPER SULPHATE — CUSO₄ |
| 37. USD — AMMONIUM CHLORIDE — NH₄CL |
| 38. FIRE — POTASSIUM ALUMINUM SULPHATE — K₂SO₄AL₂(SO₄)₃.24H₂O |
| 39. BUSY THEN — CALCIUM HIDROXI — CA(OH)₂ |
| 40. ACTIVATOR — STARCH — C6H10O5 |
| 41. LEAPING IS — SITES ACID — N₂O |
| 42. RED DWARAKA — POTASSIUM PERMANENT — KMNO₄ |
| 43. LI ESTABLISHMENT OF DHARMA — DID PEROXIDE — PB₃O₄ |
| 44. DRY ICE — CONCRETE CARBON-DI-ACID — CO₂ |
| 45. SHOW — POTASSIUM NITRATE — KNO₃ |
| 46. VINEGAR — ACETIC ACID WHY VE BUNCH — CH₃COOH |
| 47. SUHAGRA — BORAX — NA₂B₄O7.10H₂O |
| 48. SPRITE — MAIL ALCOHOL — CH₃OH |
| 49. SLATE — SILICA ALUMINUM ACID — AL₂O₃2SIO₂.2H₂O |
| 50.LOST KEYS — FIRE OF THE SULPHATE — FE₂(SO₄)₃ |